Warning: Permanently added '[localhost]:9202' (ECDSA) to the list of known hosts.
2023/05/18 09:51:04 fuzzer started
2023/05/18 09:51:04 dialing manager at localhost:44319
2023/05/18 09:51:04 checking machine...
2023/05/18 09:51:04 checking revisions...
syzkaller login: [ 37.300367] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:51:04 testing simple program...
[ 37.352441] cgroup: Unknown subsys name 'net'
[ 37.429429] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.026401] audit: type=1400 audit(1684403477.255:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.138282] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.141480] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.142629] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.145810] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.147563] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.148250] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.437207] ------------[ cut here ]------------
[ 51.437868] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.438999] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.439940] Modules linked in:
[ 51.440282] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.442871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.444356] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.444913] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.446365] RSP: 0018:ffff88801f4d7c00 EFLAGS: 00010282
[ 51.446923] RAX: 0000000000000000 RBX: ffff88800e28b440 RCX: 0000000000000000
[ 51.447563] RDX: ffff8880190db680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.448200] RBP: ffff88800e28b454 R08: 0000000000000001 R09: 0000000000000000
[ 51.448858] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.449451] R13: ffffffff84e23fe0 R14: ffff88800e28b448 R15: ffffffff84d74dc0
[ 51.450099] FS: 00005555562c9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.450799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.451360] CR2: 00007ff5297c56f4 CR3: 0000000019f44000 CR4: 0000000000350ee0
[ 51.451982] Call Trace:
[ 51.452215]
[ 51.452426] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.452924] ipv4_frags_init_net+0x269/0x440
[ 51.453302] ops_init+0xbb/0x6b0
[ 51.453630] setup_net+0x3d9/0x990
[ 51.453975] ? down_read_killable+0x1d7/0x4e0
[ 51.454371] ? __pfx_setup_net+0x10/0x10
[ 51.454756] ? copy_net_ns+0x17c/0x770
[ 51.455109] copy_net_ns+0x321/0x770
[ 51.455464] create_new_namespaces+0x3f6/0xb30
[ 51.455947] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.456379] ksys_unshare+0x44d/0x8e0
[ 51.456742] ? __pfx_ksys_unshare+0x10/0x10
[ 51.457120] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.457637] __x64_sys_unshare+0x31/0x40
[ 51.458019] do_syscall_64+0x3f/0x90
[ 51.458343] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.458830] RIP: 0033:0x7f741c9380d7
[ 51.459217] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.460702] RSP: 002b:00007ffd1513c888 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.461319] RAX: ffffffffffffffda RBX: 00007ffd1513cec8 RCX: 00007f741c9380d7
[ 51.461969] RDX: 00007f741c9a241f RSI: 00007ffd1513c820 RDI: 0000000040000000
[ 51.462589] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1513c630
[ 51.463234] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f741ca4abf0
[ 51.463867] R13: 00007ffd1513c960 R14: 0000000000000000 R15: 00000000000000f8
[ 51.464484]
[ 51.464716] irq event stamp: 8167
[ 51.465001] hardirqs last enabled at (8177): [] __up_console_sem+0x78/0x80
[ 51.465753] hardirqs last disabled at (8188): [] __up_console_sem+0x5d/0x80
[ 51.466462] softirqs last enabled at (7666): [] irq_exit_rcu+0x93/0xc0
[ 51.467240] softirqs last disabled at (7557): [] irq_exit_rcu+0x93/0xc0
[ 51.467962] ---[ end trace 0000000000000000 ]---
[ 51.473130] ------------[ cut here ]------------
[ 51.473666] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.474850] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.475636] Modules linked in:
[ 51.475938] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.476752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.477441] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.477923] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.479455] RSP: 0018:ffff88801f4d7c00 EFLAGS: 00010282
[ 51.479974] RAX: 0000000000000000 RBX: ffff888010275e40 RCX: 0000000000000000
[ 51.480595] RDX: ffff8880190db680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.481247] RBP: ffff888010275e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.481873] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.482472] R13: ffffffff84e23fe0 R14: ffff888010275e48 R15: ffffffff84da7d60
[ 51.483099] FS: 00005555562c9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.483804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.484306] CR2: 00007ff5297c56f4 CR3: 0000000019f44000 CR4: 0000000000350ee0
[ 51.484934] Call Trace:
[ 51.485163]
[ 51.485371] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.485838] ipv6_frags_init_net+0x206/0x3c0
[ 51.486225] ops_init+0xbb/0x6b0
[ 51.486558] setup_net+0x3d9/0x990
[ 51.486884] ? down_read_killable+0x1d7/0x4e0
[ 51.487309] ? __pfx_setup_net+0x10/0x10
[ 51.487696] ? copy_net_ns+0x17c/0x770
[ 51.488055] copy_net_ns+0x321/0x770
[ 51.488387] create_new_namespaces+0x3f6/0xb30
[ 51.488828] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.489293] ksys_unshare+0x44d/0x8e0
[ 51.489663] ? __pfx_ksys_unshare+0x10/0x10
[ 51.490044] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.490568] __x64_sys_unshare+0x31/0x40
[ 51.490955] do_syscall_64+0x3f/0x90
[ 51.491309] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.491782] RIP: 0033:0x7f741c9380d7
[ 51.492149] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.493664] RSP: 002b:00007ffd1513c888 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.494325] RAX: ffffffffffffffda RBX: 00007ffd1513cec8 RCX: 00007f741c9380d7
[ 51.494982] RDX: 00007f741c9a241f RSI: 00007ffd1513c820 RDI: 0000000040000000
[ 51.495630] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1513c630
[ 51.496224] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f741ca4abf0
[ 51.496887] R13: 00007ffd1513c960 R14: 0000000000000000 R15: 00000000000000f8
[ 51.497493]
[ 51.497740] irq event stamp: 10087
[ 51.498088] hardirqs last enabled at (10097): [] __up_console_sem+0x78/0x80
[ 51.498841] hardirqs last disabled at (10108): [] __up_console_sem+0x5d/0x80
[ 51.499621] softirqs last enabled at (10060): [] irq_exit_rcu+0x93/0xc0
[ 51.500350] softirqs last disabled at (10055): [] irq_exit_rcu+0x93/0xc0
[ 51.501096] ---[ end trace 0000000000000000 ]---
[ 51.502171] ------------[ cut here ]------------
[ 51.502597] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.503991] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.504750] Modules linked in:
[ 51.505029] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.505861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.506560] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.507022] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.508573] RSP: 0018:ffff88801f4d7bf0 EFLAGS: 00010286
[ 51.509024] RAX: 0000000000000000 RBX: ffff888010275440 RCX: 0000000000000000
[ 51.509644] RDX: ffff8880190db680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.510286] RBP: ffff888010275454 R08: 0000000000000001 R09: 0000000000000000
[ 51.510947] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.511582] R13: ffffffff84e23fe0 R14: ffff888010275448 R15: ffffffff84db0aa0
[ 51.512272] FS: 00005555562c9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.512969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.513463] CR2: 00007ff5297c56f4 CR3: 0000000019f44000 CR4: 0000000000350ee0
[ 51.514127] Call Trace:
[ 51.514354]
[ 51.514587] nf_ct_net_init+0x224/0x3d0
[ 51.514972] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.515422] ops_init+0xbb/0x6b0
[ 51.515768] setup_net+0x3d9/0x990
[ 51.516111] ? down_read_killable+0x1d7/0x4e0
[ 51.516501] ? __pfx_setup_net+0x10/0x10
[ 51.516885] ? copy_net_ns+0x17c/0x770
[ 51.517276] copy_net_ns+0x321/0x770
[ 51.517644] create_new_namespaces+0x3f6/0xb30
[ 51.518051] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.518474] ksys_unshare+0x44d/0x8e0
[ 51.518862] ? __pfx_ksys_unshare+0x10/0x10
[ 51.519269] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.519796] __x64_sys_unshare+0x31/0x40
[ 51.520200] do_syscall_64+0x3f/0x90
[ 51.520560] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.521007] RIP: 0033:0x7f741c9380d7
[ 51.521362] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.522939] RSP: 002b:00007ffd1513c888 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.523650] RAX: ffffffffffffffda RBX: 00007ffd1513cec8 RCX: 00007f741c9380d7
[ 51.524248] RDX: 00007f741c9a241f RSI: 00007ffd1513c820 RDI: 0000000040000000
[ 51.524881] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1513c630
[ 51.525484] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f741ca4abf0
[ 51.526141] R13: 00007ffd1513c960 R14: 0000000000000000 R15: 00000000000000f8
[ 51.526771]
[ 51.526986] irq event stamp: 10799
[ 51.527331] hardirqs last enabled at (10809): [] __up_console_sem+0x78/0x80
[ 51.528087] hardirqs last disabled at (10820): [] __up_console_sem+0x5d/0x80
[ 51.528828] softirqs last enabled at (10060): [] irq_exit_rcu+0x93/0xc0
[ 51.529562] softirqs last disabled at (10055): [] irq_exit_rcu+0x93/0xc0
[ 51.530261] ---[ end trace 0000000000000000 ]---
executing program
[ 53.164090] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.211336] Bluetooth: hci0: command 0x041b tx timeout
[ 57.258612] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.306631] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:51:16 Registers:
info registers vcpu 0
RAX=0000000000022495 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f3389798db0 CR3=000000000ed4c000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=5d1cd4471e111f8b3e4cfdcfaa15b49f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=b5ca7ffc67c41b7a000000000013b698 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=01b9e162987c5cf600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f4d7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00005555562c9400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ff5297c56f4 CR3=0000000019f44000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000